Operation Troubles; General Instructions; Troubleshooting - Invacare G40 Service Manual

4.0 Operation troubles

4.1 General instructions

Do the following if there are any troubles in driving mode, at lighting system or power supply:
• Analyze the in 4.2 described troubleshooting.
• Check the status display at remote and analyze the error codes like in chapter 5.1.
• Do the required checks / repair work. Note the cross references in the appertaining chapters in the manual or
in the appertaining documentation.

4.2 Troubleshooting

Wheelchair doesn´t drive
Drive motor / steering
servo motor disengaged
Status display at
remote off
Status display at
remote flashes
Microswitch defective
(nur TÜV-Version 10 km/h)
Drive motor runs in a jerky manner
Motor defective
Incorrect program-
ming
8
Battery defective
Battery deep
Pre-charge battery
discharged
Power supply
interrupted
Error code 1 - 12
Check microswitch
Engage motors
Replace battery
check overload
protector
check voltage at
remote
check voltage at
main module
Check error code
Replace motor
Check program-
ming
Chapter 6.0
Chapter 10.1
Chapter 10.2
not correct
Chapter 12.2
Chapter 12.1
Chapter 5
not correct
Chapter 9.1
Manual for pro-
gramming unit or
PCD-software